[Qemu-devel] [PATCH V2 2/2] tests.acceptance.boot_linux_console: Add pseries linux boot console test

[sathnaga@linux.vnet.ibm.com]

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From: Satheesh Rajendran <sathnaga@linux.vnet.ibm.com>

Add pseries linux boot console test

$avocado --show=console run -t arch:ppc64le boot_linux_console.py
console: SLOF **********************************************************************
console: QEMU Starting
console:  Build Date = Jul  3 2019 12:26:14
console: FW Version = git-ba1ab360eebe6338
console: Press "s" to enter Open Firmware.
console: C0000
console: C0100
console: C0120
console: C0140
console: C0200
console: C0240
console: C0260
console: C02E0
console: C0300
console: C0320
console: C0340
console: C0360
console: C0370
console: C0380
console: C0371
console: C0372
console: C0373
console: C0374
console: C03F0
console: C0400
console: C0480
console: C04C0
console: C04D0
console: C0500
console: Populating /vdevice methods
console: Populating /vdevice/vty@71000000
console: Populating /vdevice/nvram@71000001
console: Populating /vdevice/l-lan@71000002
console: Populating /vdevice/v-scsi@71000003
console: SCSI: Looking for devices
console: 8200000000000000 CD-ROM   : "QEMU     QEMU CD-ROM      2.5+"
console: C05A0
console: Populating /pci@800000020000000
console: C0600
console: C06C0
console: C0700
console: C0800
console: C0880
console: No NVRAM common partition, re-initializing...
console: C0890
console: C08A0
console: C08A8
console: C08B0
console: Scanning USB
console: C08C0
console: C08D0
console: Using default console: /vdevice/vty@71000000
console: C08E0
console: C08E8
console: Detected RAM kernel at 400000 (1a57b38 bytes)
console: C08FF
console: Welcome to Open Firmware
console: Copyright (c) 2004, 2017 IBM Corporation All rights reserved.
console: This program and the accompanying materials are made available
console: under the terms of the BSD License available at
console: http://www.opensource.org/licenses/bsd-license.php
console: Booting from memory...
console: OF stdout device is: /vdevice/vty@71000000
console: Preparing to boot Linux version 4.15.0-50-generic (buildd@bos02-ppc64el-006) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #54-Ubuntu SMP Mon May 6 18:55:18 UTC 2019 (Ubuntu 4.15.0-50.54-generic 4.15.18)
console: Detected machine type: 0000000000000101
console: command line: printk.time=0 console=hvc0
console: Max number of cores passed to firmware: u (NR_CPUS = 2048)
console: Calling ibm,client-architecture-support... done
console: memory layout at init:
console: memory_limit : 0000000000000000 (16 MB aligned)
console: alloc_bottom : 0000000001e70000
console: alloc_top    : 0000000020000000
console: alloc_top_hi : 0000000020000000
console: rmo_top      : 0000000020000000
console: ram_top      : 0000000020000000
console: instantiating rtas at 0x000000001daf0000... done
console: prom_hold_cpus: skipped
console: copying OF device tree...
console: Building dt strings...
console: Building dt structure...
console: Device tree strings 0x0000000001e80000 -> 0x0000000001e80a46
console: Device tree struct  0x0000000001e90000 -> 0x0000000001ea0000
console: Quiescing Open Firmware ...
console: Booting Linux via __start() @ 0x0000000000400000 ...
console: [    0.000000] hash-mmu: Page sizes from device-tree:
console: [    0.000000] hash-mmu: base_shift=12: shift=12, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=0
console: [    0.000000] hash-mmu: base_shift=16: shift=16, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=1
console: [    0.000000] Using 1TB segments
console: [    0.000000] hash-mmu: Initializing hash mmu with SLB
console: [    0.000000] Linux version 4.15.0-50-generic (buildd@bos02-ppc64el-006) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #54-Ubuntu SMP Mon May 6 18:55:18 UTC 2019 (Ubuntu 4.15.0-50.54-generic 4.15.18)
console: [    0.000000] Using pSeries machine description
console: [    0.000000] bootconsole [udbg0] enabled
console: [    0.000000] Partition configured for 1 cpus.
console: [    0.000000] CPU maps initialized for 1 thread per core
console: -> smp_release_cpus()
console: spinning_secondaries = 0
console: <- smp_release_cpus()
console: [    0.000000] -----------------------------------------------------
console: [    0.000000] ppc64_pft_size    = 0x16
console: [    0.000000] phys_mem_size     = 0x20000000
console: [    0.000000] dcache_bsize      = 0x80
console: [    0.000000] icache_bsize      = 0x80
console: [    0.000000] cpu_features      = 0x000000eb8f4d91a7
console: [    0.000000]   possible        = 0x0000fffbfffff1af
console: [    0.000000]   always          = 0x00000000000001a0
console: [    0.000000] cpu_user_features = 0xdc0065c2 0xae000000
console: [    0.000000] mmu_features      = 0x78006001
console: [    0.000000] firmware_features = 0x00000001455a445f
console: [    0.000000] htab_hash_mask    = 0x7fff
console: [    0.000000] -----------------------------------------------------
console: [    0.000000] numa:   NODE_DATA [mem 0x1ffc3c80-0x1ffcffff]
console: [    0.000000] rfi-flush: fallback displacement flush available
console: [    0.000000] rfi-flush: ori type flush available
console: [    0.000000] rfi-flush: mttrig type flush available
console: [    0.000000] count-cache-flush: full software flush sequence enabled.
console: [    0.000000] stf-barrier: hwsync barrier available
console: [    0.000000] PCI host bridge /pci@800000020000000  ranges:
console: [    0.000000]   IO 0x0000200000000000..0x000020000000ffff -> 0x0000000000000000
console: [    0.000000]  MEM 0x0000200080000000..0x00002000ffffffff -> 0x0000000080000000
console: [    0.000000]  MEM 0x0000210000000000..0x000021ffffffffff -> 0x0000210000000000
console: [    0.000000] PPC64 nvram contains 65536 bytes
console: [    0.000000] barrier-nospec: using ORI speculation barrier
console: [    0.000000] Zone ranges:
console: [    0.000000]   DMA      [mem 0x0000000000000000-0x000000001fffffff]
console: [    0.000000]   DMA32    empty
console: [    0.000000]   Normal   empty
console: [    0.000000]   Device   empty
console: [    0.000000] Movable zone start for each node
console: [    0.000000] Early memory node ranges
console: [    0.000000]   node   0: [mem 0x0000000000000000-0x000000001fffffff]
console: [    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000001fffffff]
console: [    0.000000] percpu: Embedded 4 pages/cpu @        (ptrval) s171032 r0 d91112 u1048576
console: [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 8184
console: [    0.000000] Policy zone: DMA
console: [    0.000000] Kernel command line: printk.time=0 console=hvc0

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Satheesh Rajendran <sathnaga@linux.vnet.ibm.com>
---
 tests/acceptance/boot_linux_console.py | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/tests/acceptance/boot_linux_console.py b/tests/acceptance/boot_linux_console.py
index 32159503e9..b808245273 100644
--- a/tests/acceptance/boot_linux_console.py
+++ b/tests/acceptance/boot_linux_console.py
@@ -90,6 +90,26 @@ class BootLinuxConsole(Test):
         console_pattern = 'Kernel command line: %s' % kernel_command_line
         self.wait_for_console_pattern(console_pattern)
 
+    def test_ppc64le_pseries(self):
+        """
+        :avocado: tags=arch:ppc64le
+        :avocado: tags=machine:pseries
+        """
+        kernel_url = ('http://ports.ubuntu.com/ubuntu-ports/'
+                      'dists/bionic-updates/main/installer-ppc64el/'
+                      'current/images/netboot/ubuntu-installer/ppc64el/vmlinux')
+        kernel_hash = '2b8f6dae700aaee44a1371e878570bc9d4b77fa3'
+        kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
+
+        self.vm.set_machine('pseries')
+        self.vm.set_console()
+        kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=hvc0'
+        self.vm.add_args('-kernel', kernel_path,
+                         '-append', kernel_command_line, '-enable-kvm')
+        self.vm.launch()
+        console_pattern = 'Kernel command line: %s' % kernel_command_line
+        self.wait_for_console_pattern(console_pattern)
+
     def test_mips_malta(self):
         """
         :avocado: tags=arch:mips
-- 
2.21.0